ArticleJournal of clinical medicine2021
Dietary Sodium Nitrate Activates Antioxidant and Mitochondrial Dynamics Genes after Moderate Intensity Acute Exercise in Metabolic Syndrome Patients.
Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 12 citations in OpenAlex.
- Nitrate measurement and age-specific carcinogenic and non-carcinogenic risk assessment in commonly consumed vegetables from Khuzestan Province, Iran.Scientific reports · 2026Article
- A Narrative Review on Nitrate-Rich Diets as Adjuncts to Antihypertensive Therapy: Enhancing Treatment Efficacy via Oxidative Stress Modulation.Biomedicines · 2025Review
- Bariatric surgery blunts nitrate-mediated improvements in cardiovascular function of overweight women by interfering with gastric S-nitrosothiol formation.Redox biology · 2024Article
- Facilitating Nitrite-Derived S-Nitrosothiol Formation in the Upper Gastrointestinal Tract in the Therapy of Cardiovascular Diseases.Antioxidants (Basel, Switzerland) · 2024Review
- The Nitrate-Nitrite-Nitric Oxide Pathway: Potential Role in Mitigating Oxidative Stress in Hypertensive Disorders of Pregnancy.Nutrients · 2024Review
- Nitrite Attenuates the In Vitro Inflammatory Response of Immune Cells to the SARS-CoV-2 S Protein without Interfering in the Antioxidant Enzyme Activation.International journal of molecular sciences · 2024Article
- Does dietary nitrate boost the effects of caloric restriction on brain health? Potential physiological mechanisms and implications for future research.Nutrition & metabolism · 2023Review
- l-Arginine and Beetroot Extract Supplementation in the Prevention of Sarcopenia.Pharmaceuticals (Basel, Switzerland) · 2022Article
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Authors and funding
11 authors at 4 institutions in 2 countries.
Funding
Abstract
Exercise can induce a pro-inflammatory response in aged subjects with metabolic disorders and nitrate supplementation has shown anti-inflammatory effects. We evaluated the influence of dietary nitrate on the response of the antioxidant and mitochondrial dynamics genes to acute exercise in peripheral blood mononuclear cells (PBMCs), as well as the antioxidant and the inflammatory response of PBMCs against immune stimulation. Metabolic syndrome patients participated in a crossover study in which they consumed a beverage containing 16 mM sodium nitrate or a placebo with the same composition without nitrate before performing a submaximal test at 60%-70% of their maximal heart rate for 30 min. The intake of nitrate increased the nitrate plus nitrite plasma levels about 8-fold and induced the upregulation of catalase, superoxide dismutase, glutathione peroxidase, mitofusin 2 and PGC1α in PBMCs after exercise. The gene expression of catalase and TNFα was enhanced by phorbol myristate acetate (PMA) only in the placebo group, while the glutathione peroxidase expression was enhanced by PMA only after nitrate intake. The intake of nitrate by metabolic syndrome patients induces an antioxidant and mitochondrial response to exercise at the same time that it attenuates the pro-inflammatory response to immune stimulation.
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Registered trials
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